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Piagetian stage IV errors with an object that is directly accessible both visually and manually.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Piagetian stage IV errors with an object that is directly accessible both visually and manually. / Bremner, J. Gavin; Knowles, Linda.
In: Perception, Vol. 13, No. 3, 1984, p. 307-314.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Bremner, JG & Knowles, L 1984, 'Piagetian stage IV errors with an object that is directly accessible both visually and manually.', Perception, vol. 13, no. 3, pp. 307-314. https://doi.org/10.1068/p130307

APA

Bremner, J. G., & Knowles, L. (1984). Piagetian stage IV errors with an object that is directly accessible both visually and manually. Perception, 13(3), 307-314. https://doi.org/10.1068/p130307

Vancouver

Bremner JG, Knowles L. Piagetian stage IV errors with an object that is directly accessible both visually and manually. Perception. 1984;13(3):307-314. doi: 10.1068/p130307

Author

Bremner, J. Gavin ; Knowles, Linda. / Piagetian stage IV errors with an object that is directly accessible both visually and manually. In: Perception. 1984 ; Vol. 13, No. 3. pp. 307-314.

Bibtex

@article{90cec0b4f07740a78c0c75b21168ee7b,
title = "Piagetian stage IV errors with an object that is directly accessible both visually and manually.",
abstract = "Previous work has shown that infants make the Piagetian stage IV error when the object is covered by a transparent occluder. However, it is not clear whether this happens because nine-month-old infants' failure to understand the identity of hidden objects extends to visible objects, or whether they are puzzled by object relationships involving transparency. Nine-month-old infants were presented with one of three different stage IV tasks in which the object was visible and uncovered at the second location. Stage IV errors were obtained with the object visible, but only when a covered place was provided at the first location. It is concluded that this result is stronger evidence that the stage IV error is not simply a hidden-object phenomenon, and that it may be best explained by taking account of infants' functional place knowledge, as well as their knowledge of object identity.",
author = "Bremner, {J. Gavin} and Linda Knowles",
year = "1984",
doi = "10.1068/p130307",
language = "English",
volume = "13",
pages = "307--314",
journal = "Perception",
issn = "0301-0066",
publisher = "Pion Ltd.",
number = "3",

}

RIS

TY - JOUR

T1 - Piagetian stage IV errors with an object that is directly accessible both visually and manually.

AU - Bremner, J. Gavin

AU - Knowles, Linda

PY - 1984

Y1 - 1984

N2 - Previous work has shown that infants make the Piagetian stage IV error when the object is covered by a transparent occluder. However, it is not clear whether this happens because nine-month-old infants' failure to understand the identity of hidden objects extends to visible objects, or whether they are puzzled by object relationships involving transparency. Nine-month-old infants were presented with one of three different stage IV tasks in which the object was visible and uncovered at the second location. Stage IV errors were obtained with the object visible, but only when a covered place was provided at the first location. It is concluded that this result is stronger evidence that the stage IV error is not simply a hidden-object phenomenon, and that it may be best explained by taking account of infants' functional place knowledge, as well as their knowledge of object identity.

AB - Previous work has shown that infants make the Piagetian stage IV error when the object is covered by a transparent occluder. However, it is not clear whether this happens because nine-month-old infants' failure to understand the identity of hidden objects extends to visible objects, or whether they are puzzled by object relationships involving transparency. Nine-month-old infants were presented with one of three different stage IV tasks in which the object was visible and uncovered at the second location. Stage IV errors were obtained with the object visible, but only when a covered place was provided at the first location. It is concluded that this result is stronger evidence that the stage IV error is not simply a hidden-object phenomenon, and that it may be best explained by taking account of infants' functional place knowledge, as well as their knowledge of object identity.

U2 - 10.1068/p130307

DO - 10.1068/p130307

M3 - Journal article

VL - 13

SP - 307

EP - 314

JO - Perception

JF - Perception

SN - 0301-0066

IS - 3

ER -